1 files changed, 5 insertions, 1 deletions
diff --git a/ext/rtree/rtree.c b/ext/rtree/rtree.c
index 02127fa..299b5b5 100644
--- a/ext/rtree/rtree.c
+++ b/ext/rtree/rtree.c
@@ -1841,6 +1841,8 @@ static int deserializeGeometry(sqlite3_value *pValue, RtreeConstraint *pCons){
   return SQLITE_OK;
 }
 
+int sqlite3IntFloatCompare(i64,double);
+
 /* 
 ** Rtree virtual table module xFilter method.
 */
@@ -1870,7 +1872,8 @@ static int rtreeFilter(
     i64 iNode = 0;
     int eType = sqlite3_value_numeric_type(argv[0]);
     if( eType==SQLITE_INTEGER
-     || (eType==SQLITE_FLOAT && sqlite3_value_double(argv[0])==iRowid)
+     || (eType==SQLITE_FLOAT 
+         && 0==sqlite3IntFloatCompare(iRowid,sqlite3_value_double(argv[0])))
     ){
       rc = findLeafNode(pRtree, iRowid, &pLeaf, &iNode);
     }else{
@@ -3225,6 +3228,7 @@ constraint:
 */
 static int rtreeBeginTransaction(sqlite3_vtab *pVtab){
   Rtree *pRtree = (Rtree *)pVtab;
+  assert( pRtree->inWrTrans==0 );
   pRtree->inWrTrans = 1;
   return SQLITE_OK;
 }